I've ownd D3 years, but it currently sleep in the box which i store old phones. I used to think I use my device light to moderate usage, but it actually been using more. Those widgets, and live wallpaper actually eat battery life. My Droid 3 I can do 9 to 11 hours consistantly if using it really moderate, but when I start really using the device and that screen stays on I pull around only 4-5 hours, so I usually swapped a secondary i got from MPJ one year ago, just like any other smartphone device I have owned. Anyway, I am no longer used this phone, but i may keep it in mind since it really provide me lots of fun.lol